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Aditivos umectantes e anti-crateras de substrato

Agentes de umedecimento de silicone/surfactante de silicone SL - 3245

Silicone wetting agents/Silicone surfactant SL-3245

breve descrição:

WynCoat® Like all surfactants, a substrate wetting additive is a molecule having both a hydrophilic and a hydrophobic part. The additive’s molecular structure determines that the orientation will drastically lower the surface tension of the liquid. Wetting additives provide multifunctional benefits in a range of applications including inks and coatings. SL-3245 optimize flow and leveling, enable the elimination of surface defects and reduce surface tension.

SL - 3245 é equivalente a Tego - 245 em mercados internacionais.



Detalhes do produto

Tags de produto

Detalhes do produto

WynCoat® SL-3245 wetting and anti-crater additive that can help paint or ink wetting above the surface of a variety of substrates, even on a low surface energy substrate to prevent shrinkage and uneven surfaces defects. 

Principais recursos e benefícios

It is silicone surfactant for waterborne and solvent-borne formulation. It provides powerful reduction in surface tension which leads to excellent substrate wetting, leveling and anti-crater. It does not increase surface slip and does not impair recoatability. 

Dados típicos

• Appearance: pale-yellow colored clear liquid. (becomes hazy and thickness at temperatures below 15 ℃，returns to clear and pourable after warming)

• Active matter content: 100%

• Viscosity at 25 ℃：60-100cst

Níveis de uso (aditivo conforme fornecido)

• Automotive coatings: 0.2-1.0%

• Coatings for plastics: 0.2-1.0%

• Industrial coatings: 0.2-1.0%

• Wood and furniture coatings: 0.2-1.0%

• Architectural coatings: 0.2-1.0%

• Decorative coatings: 0.2-1.0%

• Inkjet inks: 0.2-1.0%

• Leather pre-primers, primers and top coats based on polyurethane, acrylic, nitrocellulose and casein binders: 0.2-1.0%

Pacote e estabilidade de armazenamento

Disponível em balde de 25 kg e 200 kg de bateria.

24 months in closed containers. 

Limitações

Este produto não é testado nem representado como adequado para usos médicos ou farmacêuticos.

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